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mkDerivation/builtins-derivation: refactor: implementation.nix -> default.nix

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This commit is contained in:
DavHau 2024-03-17 22:49:39 +07:00
parent 6bbac51494
commit f15cc37662
4 changed files with 108 additions and 118 deletions
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46
modules/dream2nix/builtins-derivation/default.nix
View File

@ -1,6 +1,50 @@
{
config,
lib,
...
}: let
l = lib // builtins;
t = l.types;
cfg = config.builtins-derivation;
outputs = l.unique cfg.outputs;
keepArg = key: val: val != null;
finalArgs = l.filterAttrs keepArg cfg;
# ensure that none of the env variables collide with the top-level options
envChecked =
l.mapAttrs
(key: val:
if config.builtins-derivation.${key} or false
then throw (envCollisionError key)
else val)
config.env;
# generates error message for env variable collision
envCollisionError = key: ''
Error while evaluating definitions for derivation ${config.name}
The environment variable defined via `env.${key}' collides with the option builtins-derivation.`${key}'.
Specify the top-level option instead, or rename the environment variable.
'';
in {
imports = [
./implementation.nix
./interface.nix
../core
../package-func
];
config.package-func.outputs = cfg.outputs;
config.package-func.func = lib.mkDefault builtins.derivation;
config.package-func.args =
envChecked
// finalArgs
// {
inherit outputs;
inherit (config.public) name;
};
}

49
modules/dream2nix/builtins-derivation/implementation.nix
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@ -1,49 +0,0 @@
{
config,
lib,
...
}: let
l = lib // builtins;
t = l.types;
cfg = config.builtins-derivation;
outputs = l.unique cfg.outputs;
keepArg = key: val: val != null;
finalArgs = l.filterAttrs keepArg cfg;
# ensure that none of the env variables collide with the top-level options
envChecked =
l.mapAttrs
(key: val:
if config.builtins-derivation.${key} or false
then throw (envCollisionError key)
else val)
config.env;
# generates error message for env variable collision
envCollisionError = key: ''
Error while evaluating definitions for derivation ${config.name}
The environment variable defined via `env.${key}' collides with the option builtins-derivation.`${key}'.
Specify the top-level option instead, or rename the environment variable.
'';
in {
imports = [
../core
../package-func
];
config.package-func.outputs = cfg.outputs;
config.package-func.func = lib.mkDefault builtins.derivation;
config.package-func.args =
envChecked
// finalArgs
// {
inherit outputs;
inherit (config.public) name;
};
}

64
modules/dream2nix/mkDerivation/default.nix
View File

@ -1,6 +1,68 @@
{
config,
lib,
...
}: let
l = lib // builtins;
t = l.types;
cfg = config.mkDerivation;
outputs = l.unique cfg.outputs;
keepArg = key: val: val != null;
finalArgs = l.filterAttrs keepArg cfg;
# ensure that none of the env variables collide with the top-level options
envChecked =
l.mapAttrs
(key: val:
if config.mkDerivation ? ${key}
then throw (envCollisionError key)
else val)
config.env;
# generates error message for env variable collision
envCollisionError = key: ''
Error while evaluating definitions for derivation ${config.name}
The environment variable defined via `env.${key}' collides with the option mkDerivation.`${key}'.
Specify the top-level option instead, or rename the environment variable.
'';
public =
# meta
(l.optionalAttrs (cfg.passthru ? meta) {
inherit (cfg.passthru) meta;
})
# tests
// (l.optionalAttrs (cfg.passthru ? tests) {
inherit (cfg.passthru) tests;
});
in {
imports = [
./implementation.nix
./interface.nix
../core
../package-func
];
config.package-func.outputs = cfg.outputs;
config.package-func.func = lib.mkDefault config.deps.stdenv.mkDerivation;
# add mkDerivation specific derivation attributes
config.public = public;
config.package-func.args =
envChecked
// finalArgs
// {
inherit outputs;
inherit (config.public) version;
pname = config.name;
};
config.deps = {nixpkgs, ...}: {
stdenv = lib.mkOverride 1050 nixpkgs.stdenv;
};
}

67
modules/dream2nix/mkDerivation/implementation.nix
View File

@ -1,67 +0,0 @@
{
config,
lib,
...
}: let
l = lib // builtins;
t = l.types;
cfg = config.mkDerivation;
outputs = l.unique cfg.outputs;
keepArg = key: val: val != null;
finalArgs = l.filterAttrs keepArg cfg;
# ensure that none of the env variables collide with the top-level options
envChecked =
l.mapAttrs
(key: val:
if config.mkDerivation ? ${key}
then throw (envCollisionError key)
else val)
config.env;
# generates error message for env variable collision
envCollisionError = key: ''
Error while evaluating definitions for derivation ${config.name}
The environment variable defined via `env.${key}' collides with the option mkDerivation.`${key}'.
Specify the top-level option instead, or rename the environment variable.
'';
public =
# meta
(l.optionalAttrs (cfg.passthru ? meta) {
inherit (cfg.passthru) meta;
})
# tests
// (l.optionalAttrs (cfg.passthru ? tests) {
inherit (cfg.passthru) tests;
});
in {
imports = [
../core
../package-func
];
config.package-func.outputs = cfg.outputs;
config.package-func.func = lib.mkDefault config.deps.stdenv.mkDerivation;
# add mkDerivation specific derivation attributes
config.public = public;
config.package-func.args =
envChecked
// finalArgs
// {
inherit outputs;
inherit (config.public) version;
pname = config.name;
};
config.deps = {nixpkgs, ...}: {
stdenv = lib.mkOverride 1050 nixpkgs.stdenv;
};
}